//
//  NSNotification+Extension.h
//  RedGrass
//
//  Created by wukong on 2018/12/25.
//  Copyright © 2018年 hongcaosp. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSNotification (Extension)

- (CGFloat)keyBoardHeight;

@end

NS_ASSUME_NONNULL_END
